Provide the proper response.The definite integral represents area only if the function involved is 
at every x-value in the interval 
A. rational
B. nonnegative
C. positive
D. negative
Answer: B
You might also like to view...
Simplify.(
- 
)2
A. 21 - 2
B. -4 - 2
C. 10 - 2
D. 10 + 2
Find the foci of the given hyperbola.x2 - y2 = 162
A. (9, 0), (-9, 0)
B. (
, 0), (-
, 0)
C. (0, 18), (0, -18)
D. (18, 0), (-18, 0)
An object moves in simple harmonic motion described by the given equation, where t is measured in seconds and d in meters . Find the maximum displacement, the frequency, and the time required for one cycle.d = 3 sin 3t meters
A. displacement = 3 meters; period = 3 ? seconds; f = 
oscillations/second
B. displacement = -3 meters; period = 
? seconds; f = 
oscillations/second
C. displacement = 3 meters; period = 
? seconds; f = 
oscillations/second
D. displacement = 3 meters; period = 
seconds; f = 
? oscillations/second
Solve the equation and check.
A. x = 14 B. x = 17 C. x = 13 D. x = 10 E. x = 11